I'd want to see scented candles in Cantr. It could be easy, just adding some herbs (like, 5 grams?) to the project. It could be that the herbs should be changed into oil before that, but I'm not sure about how that process could be done.
Of course, not all the herbs would be suitable for this. I mean... who would want a garlic scented candle? But maybe lavender, sage, tea, lemon... even peppermint and patchouli.

